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壁掛式sf6六氟化硫監測系統檢測儀價格

發布時間:2023-12-15 00:29:02       發布人:dxdz  瀏覽量:

壁掛式sf6六氟化硫監測系統檢測儀價格

SF6氣(qi)體(ti)(ti)已(yi)有百年(nian)歷史(shi),它是法國兩位化(hua)學家(jia)Moissan和Lebeau于(yu)1900年(nian)合成(cheng)的(de)(de)(de)人造惰性氣(qi)體(ti)(ti),1940年(nian)前后,美國將其(qi)用(yong)于(yu)曼哈頓計劃(核軍(jun)事)。SF6是強(qiang)電(dian)負性氣(qi)體(ti)(ti),它的(de)(de)(de)分(fen)子(zi)極易吸附自由電(dian)子(zi)而形(xing)成(cheng)質量大的(de)(de)(de)負離子(zi),削弱氣(qi)體(ti)(ti)中(zhong)碰(peng)撞電(dian)離過程,因此(ci)其(qi)電(dian)氣(qi)絕(jue)緣強(qiang)度很高(gao),在均勻電(dian)場中(zhong)約為(wei)空(kong)氣(qi)絕(jue)緣強(qiang)度的(de)(de)(de)2.5倍。SF6氣(qi)體(ti)(ti)在t≈2000K時出現(xian)熱分(fen)解高(gao)峰,因此(ci)在交流電(dian)弧(hu)電(dian)流過零時,SF6對弧(hu)道(dao)的(de)(de)(de)冷卻作用(yong)比空(kong)氣(qi)強(qiang)得多,其(qi)滅弧(hu)能(neng)力約為(wei)空(kong)氣(qi)的(de)(de)(de)100倍。SF6氣(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)管道(dao)輸(shu)電(dian)線(xian)的(de)(de)(de)優(you)點是介質損(sun)耗小(xiao)、傳輸(shu)容量大,且可用(yong)于(yu)高(gao)落差(cha)場合,因此(ci)常用(yong)于(yu)水電(dian)站出線(xian),取(qu)代常規的(de)(de)(de)充油電(dian)纜。SF6氣(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)變壓器具(ju)有防火防爆。

雙氣(qi)體(ti)檢測器(qi)(qi)主要由傳(chuan)感器(qi)(qi)、單(dan)片機(ji)、運(yun)算(suan)放大電路(lu)、通(tong)訊芯(xin)片等組(zu)成。傳(chuan)感器(qi)(qi)將(jiang)氣(qi)體(ti)濃度轉(zhuan)換(huan)為(wei)模擬電信(xin)(xin)號(hao)(hao),然后將(jiang)模擬電信(xin)(xin)號(hao)(hao)通(tong)過運(yun)算(suan)放大電路(lu)、單(dan)片機(ji)轉(zhuan)換(huan)為(wei)數字信(xin)(xin)號(hao)(hao),后通(tong)過通(tong)訊芯(xin)片轉(zhuan)換(huan)為(wei)modbus RTU標(biao)準信(xin)(xin)號(hao)(hao),上傳(chuan)給控(kong)制器(qi)(qi)。

DX6000H型SF6 在線監測報(bao)警系統適用于配電(dian)(dian)(dian)室(shi)、開關(guan)(guan)站(zhan)、光(guang)伏發電(dian)(dian)(dian)廠、海上(shang)風電(dian)(dian)(dian)場、10KV、35KV、220KV開關(guan)(guan)柜、GIS室(shi)等場所(suo);設備(bei)(bei)監測精度高、范圍廣、功能全,具有(you)良好的(de)擴(kuo)展性(xing) 2.1 采(cai)用1024*600觸摸屏,全中文菜單操作,界面友好,操作簡(jian)(jian)單; 2.2 設備(bei)(bei)集(ji)成三組485接(jie)(jie)口(kou),采(cai)用插拔(ba)式接(jie)(jie)線端子接(jie)(jie)線簡(jian)(jian)單,具有(you)良好的(de)抗干擾能力,總線通訊(xun),布線經(jing)濟(ji),安裝(zhuang)方(fang)便(bian); 2.3 三組DC24V接(jie)(jie)口(kou),可選配DC3.3V、DC5V、DC12V電(dian)(dian)(dian)壓輸出, 2.4 自(zi)動(dong)故障(zhang)檢測,并能用中文顯示處(chu)準確的(de)故障(zhang)部位及類型; 2.5 自(zi)動(dong)檢索探測器地址及狀態,SF6/O2/溫濕度探測器在同一系統監控; 2.6 大(da)容量儲(chu)存芯片,循環(huan)記(ji)錄報(bao)警信息(xi),大(da)可記(ji)錄50000條(tiao); 2.7 RS485上(shang)傳接(jie)(jie)口(kou),標(biao)準modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵參(can)(can)數,加密(mi)設定,防止誤操作(zuo)(zuo) 2.9 多可(ke)(ke)選(xuan)配7組(zu)繼電器(qi),繼電器(qi)控制(zhi)方式可(ke)(ke)軟件設置(zhi)(zhi) 2.10 具(ju)有(you) 年-月-日(ri)-時(shi)(shi)(shi)-分(fen)-秒設置(zhi)(zhi)功(gong)能(neng),并且帶(dai)有(you)每周(zhou)七天分(fen)別顯(xian)示功(gong)能(neng) 壁掛(gua)式SF6氣(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)主機(ji)_SF6氧(yang)氣(qi)一(yi)體(ti)(ti)(ti)(ti)(ti)式探測器(qi)_SF6泄漏在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)系(xi)(xi)統_SF6氣(qi)體(ti)(ti)(ti)(ti)(ti)在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)(ti)在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)系(xi)(xi)統 三章:主要技術指標(biao) 3.1 壁掛(gua)式主機(ji)技術指標(biao)(DX6000H型(xing)) 3.1.1 工(gong)(gong)作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)作(zuo)(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示方式: 列表(biao)顯(xian)示,每頁顯(xian)示8組(zu)或10組(zu)數據(每組(zu)包括SF6/02/溫度/濕度四種數據和兩種數據狀態) 3.1.6 上傳參(can)(can)數: 默(mo)認(ren)(ren)ID 1(可(ke)(ke)調(diao)),默(mo)認(ren)(ren)波特率(lv)9600(可(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)(ti)(ti)(ti)感應(ying):默(mo)認(ren)(ren)開(kai)啟(qi)感應(ying)亮(liang)屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認(ren)(ren)開(kai)啟(qi)亮(liang)屏(ping)5分(fen)鐘后自(zi)動(dong)(dong)(dong)息屏(ping),人(ren)體(ti)(ti)(ti)(ti)(ti)感應(ying)或觸摸(mo)可(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)風(feng)功(gong)能(neng):自(zi)動(dong)(dong)(dong)排(pai)風(feng),定時(shi)(shi)(shi)排(pai)風(feng),手(shou)動(dong)(dong)(dong)排(pai)風(feng),延時(shi)(shi)(shi)排(pai)風(feng),手(shou)動(dong)(dong)(dong)排(pai)風(feng)可(ke)(ke)設置(zhi)(zhi)低1s,大(da)12H,自(zi)動(dong)(dong)(dong)排(pai)風(feng)分(fen)為12組(zu),可(ke)(ke)設置(zhi)(zhi)開(kai)啟(qi)組(zu)數、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)(shi)(shi)間(jian)及(ji)啟(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)(啟(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)可(ke)(ke)更改(gai))功(gong)能(neng) sf6氣(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)器(qi)。

六(liu)氟化硫報(bao)(bao)(bao)(bao)警器(qi)(qi)(qi)(qi)是一款專門用于檢(jian)(jian)測(ce)六(liu)氟化硫氣體(ti)(ti)(ti)(ti)泄漏、并能(neng)實時(shi)顯(xian)示氣體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du)(du),24小(xiao)時(shi)實時(shi)在(zai)線檢(jian)(jian)測(ce)的(de)報(bao)(bao)(bao)(bao)警裝置(zhi)。六(liu)氟化硫報(bao)(bao)(bao)(bao)警器(qi)(qi)(qi)(qi)由氣體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警控制器(qi)(qi)(qi)(qi)和氣體(ti)(ti)(ti)(ti)探(tan)測(ce)器(qi)(qi)(qi)(qi)兩部分組成,氣體(ti)(ti)(ti)(ti)探(tan)測(ce)器(qi)(qi)(qi)(qi)安裝在(zai)氣體(ti)(ti)(ti)(ti)泄漏檢(jian)(jian)測(ce)現(xian)場,通過(guo)核心(xin)部件氣體(ti)(ti)(ti)(ti)傳(chuan)感器(qi)(qi)(qi)(qi),實現(xian)氣體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du)(du)的(de)實時(shi)檢(jian)(jian)測(ce),也可(ke)以獨立工(gong)作。氣體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警控制器(qi)(qi)(qi)(qi)可(ke)放置(zhi)于值班(ban)室內,接收氣體(ti)(ti)(ti)(ti)探(tan)測(ce)器(qi)(qi)(qi)(qi)檢(jian)(jian)測(ce)的(de)濃(nong)(nong)度(du)(du),并實現(xian)濃(nong)(nong)度(du)(du)的(de)顯(xian)示及(ji)濃(nong)(nong)度(du)(du)超(chao)標后的(de)聲光報(bao)(bao)(bao)(bao)警功能(neng),并可(ke)以聯(lian)動外接設備(如電磁閥、排風扇、噴淋裝置(zhi))通過(guo)開關量上傳(chuan)PLC、DCS、消防系統等(deng)。

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